Position in ONTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,796,448
+$3,541,041 QoQ
Shares Held
20,601
-0.7% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#195
of 686 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026FIRST MANHATTAN CO. LLC. holds $2,367,328,808 across 7 Semiconductor Equipment & Materials names. ONTO ranks #5 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
718,408 | $1,429,229,539 | |
| 2 | AMAT |
Applied Materials Inc /De
|
1,240,454 | $896,848,242 | |
| 3 | LRCX |
Lam Research Corp
|
52,227 | $22,631,525 | |
| 4 | KLAC |
Kla Corp
|
33,810 | $10,200,815 | |
| 5 | ONTO |
Onto Innovation Inc.
This page
|
20,601 | $7,796,448 | |
| 6 | Q |
Qnity Electronics, Inc.
|
2,368 | $386,718 | |
| 7 | AMBA |
Ambarella Inc
|
2,745 | $235,521 |
All Filings in ONTO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,796,448 | 20,601 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,255,407 | 20,751 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,633,621 | 23,018 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,082,284 | 23,853 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,478,134 | 24,553 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,215,388 | 26,499 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,117,102 | 30,702 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,400,735 | 30,838 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $6,826,779 | 31,093 | Shares | Sole | 2024-08-15 | |
| 2024-03-31 | $5,765,043 | 31,837 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $5,643,080 | 36,907 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $4,705,488 | 36,900 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,408,389 | 37,850 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,648,487 | 64,275 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,478,619 | 65,775 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,230,502 | 66,050 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,968,975 | 71,250 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $6,202,208 | 71,380 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $7,225,797 | 71,380 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $5,167,175 | 71,518 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $5,236,968 | 71,700 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $4,711,407 | 71,700 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $3,418,845 | 71,900 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,141,182 | 71,900 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $2,447,476 | 71,900 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $2,139,207 | 72,100 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||